def test_input_initialNotAllowed():
with pytest.raises(Exception):
v = ScalarVariable("a", data_type=Fmi2DataTypes.real,
causality=Fmi2Causality.input, initial=Fmi2Initial.exact)
with pytest.raises(Exception):
v = ScalarVariable("a", data_type=Fmi2DataTypes.real,
causality=Fmi2Causality.input, initial=Fmi2Initial.approx)
with pytest.raises(Exception):
v = ScalarVariable("a", data_type=Fmi2DataTypes.real,
causality=Fmi2Causality.input, initial=Fmi2Initial.calculated)
def test_dataTypeAndStartTypeMismatch_NOK():
type_to_invalidStartValues = {
Fmi2DataTypes.real: {
'', True, False
},
Fmi2DataTypes.boolean: {
'', 1, 0, 0.5
},
Fmi2DataTypes.integer: {
'', True, False, 0.5, 1.5
}}
with pytest.raises(TypeError):
for t, ss in type_to_invalidStartValues.items():
for s in ss:
ScalarVariable("",data_type = t,causality=Fmi2Causality.input,start=s)
def test_output_exact_startDefined_OK():
ScalarVariable('a', causality=Fmi2Causality.output,
initial=Fmi2Initial.exact, data_type=Fmi2DataTypes.real, start=0)
def test_input_startDefined_OK():
ScalarVariable("a", causality=Fmi2Causality.input,
data_type=Fmi2DataTypes.real, start=0)
def test_input_startNotDefined_NOK():
with pytest.raises(Exception):
ScalarVariable("a", causality=Fmi2Causality.input,
data_type=Fmi2DataTypes.real)
def test_defaultCausality_isLocal():
v = ScalarVariable("a", data_type=Fmi2DataTypes.real)
assert(v.causality == Fmi2Causality.local)
def test_initialIsExact_startDefined_NOK():
ScalarVariable("a", data_type=Fmi2DataTypes.real,
initial=Fmi2Initial.exact, start=0)
def test_initialIsExact_startNotDefined_NOK():
with pytest.raises(Exception):
ScalarVariable("a", data_type=Fmi2DataTypes.real,
initial=Fmi2Initial.exact)
def test_initialIsCalculated_startNotDefined_OK():
ScalarVariable("a", data_type=Fmi2DataTypes.real,
initial=Fmi2Initial.calculated)
def test_initialIsCalculated_startDefined_NOK():
with pytest.raises(Exception):
ScalarVariable("a", data_type=Fmi2DataTypes.real,
initial=Fmi2Initial.calculated, start=0)
def test_approx_startNotDefined_OK():
ScalarVariable("a", data_type=Fmi2DataTypes.real,
initial=Fmi2Initial.approx, start=0)
def test_approx_startDefined_NOK():
with pytest.raises(Exception):
ScalarVariable("a", data_type=Fmi2DataTypes.real,
initial=Fmi2Initial.approx)
def test_output_approx_startUndefined_NOK():
with pytest.raises(Exception):
ScalarVariable('a', causality=Fmi2Causality.output,
initial=Fmi2Initial.approx, data_type=Fmi2DataTypes.real)
def test_output_calculated_startUndefined_OK():
ScalarVariable('a', causality=Fmi2Causality.output,
initial=Fmi2Initial.calculated, data_type=Fmi2DataTypes.real)
def test_output_calculated_startDefined_NOK():
with pytest.raises(Exception):
ScalarVariable('a', causality=Fmi2Causality.output,
initial=Fmi2Initial.calculated, data_type=Fmi2DataTypes.real, start=0)
def test_defaultVariability_isContinous():
v = ScalarVariable("a", data_type=Fmi2DataTypes.real)
assert(v.variability == Fmi2Variability.continuous)
